The Valve,ball, cataloged under National Stock Number 4820-01-036-2168, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Wilo Usa Llc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-036-2168 |
| Primary Part Number | 3111K004 |
| Item Name | Valve,ball |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Wilo Usa Llc |
| Status | ACTIVE |
| Connection Type | FLANGE FIRST END |
| Nondefinitive Spec/std Data | 3 TYPE |
| Valve Operation Method | MANUAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3111K004 PRIMARY | Wilo Usa Llc (USA) |
| 19-000-3133WAY 3PORT FIG5 | Wilo Usa Llc (USA) |
| Reference | Meaning |
|---|---|
| MIL-V-24509 | 4/1 Identification reference U.S. Government activity |
NSN 4820-01-036-2168 is a Valve,ball, manufactured by Wilo Usa Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-036-2168 has 2 manufacturer part numbers on file: 3111K004 (Wilo Usa Llc), 19-000-3133WAY 3PORT FIG5 (Wilo Usa Llc).
Key specifications for 3111K004: Connection Type: FLANGE FIRST END; Nondefinitive Spec/std Data: 3 TYPE; Valve Operation Method: MANUAL. 3 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.